330 results about "Disodium phosphate" patented technology

A self contained laptop computer cooling pad that does not require any electrical power to operate and will effectively and efficiently reduce the operating temperature of the computer and reduce the heat being transferred into the user's lap. The cooling pad contains a phase-changing compound such as sodium sulfate decahydrate, sodium carbonate decahydrate, disodium phosphate dodecahydrate or sodium thiosulfate pentahydrate, and may be made of a soft, flexible material that will contain the phase-changing compound and prevent excess shifting within the cooling pad. The cooling pad is placed under the laptop computer when operating the computer to effectively transfer heat away from the computer by conduction and prevent passage onto the user. The cooling pad may be in the form of a sleeve to additionally provide padded storage for the computer when not in use.

The invention relates to a multifunctional composite material with a heterostructure as well as a preparation method and application of the multifunctional composite material with the heterostructure, and belongs to the technical field of photocatalysis. The preparation method comprises the following steps of: dissolving an graphene oxide in water, carrying out ultrasonic processing to obtain a graphene oxide dispersion liquid, and dripping a silver nitrate solution into the graphene oxide dispersion liquid while stirring, so as to obtain a mixed solution A; slowly dripping ammonia water into the mixed solution A to obtain a mixed solution B; stirring the mixed solution B, and slowly dripping a disodium hydrogen phosphate solution into the mixed solution B to obtain a mixed solution C; then slowly dripping a P25 solution into the mixed solution C under the magnetic stirring condition to be continuously stirred, transferring the obtained mixed solution C into a hydrothermal reaction kettle, and cooling the obtained mixed solution C till the temperature of the obtained mixed solution C drops to the room temperature after the hydrothermal reaction; and carrying out the vacuum drying on a resultant to obtain a composite material after the resultant is centrifuged and rinsed. The prepared composite material can not only absorb pollutants in water, but can also rapidly degrade organic pollutants of certain concentration under the irradiation of visible light. Moreover, the prepared composite material has efficient broad spectrum sterilization activity to various common bacteria.

Methods for coagulating collagen and producing a food product by contacting the collagen with a solution comprising at least about 40% by weight of a phosphate salt mixture wherein the phosphate salt mixture is comprised of at least two phosphate salts selected from the group consisting of monosodium phosphate, disodium phosphate, trisodium phosphate, monopotassium phosphate, dipotassium phosphate, and tripotassium phosphate.